11th Biology unit 9 Kingdom Plantae solved MCQs, short and long questions. MCQs of chapter 9 Kingdom Plantae from past papers.
11th Biology Unit 9 MCQs
Look at some sample MCQs from these notes mcqs of chapter 9.
The period in which first complete seed plant appeared is:
(LHR. GI, 2014)
A) Devonian
(B) Permian
(C) silurian
(D) Carboniferous
Vascular plants are: (LHR. GII, 2014)
(A) Bryophytes
(B) Embryophytes
Tracheophytes
(D) None of these
The bilogical name of Amaltas is: (LHR. GII, 2015)
(A) Cassia senna
(B) Bauhinia variegata
(C) Cassia fistula
(D) None of these
The bryophytes are non-vascular plants: (LHR. GI, 2016)
(A) Flowering
(B) Flowerless plants
(C) Gametophytic plants
(D) Sporophytic plants
Vascular system is absent in: (BWP. GI, 2016)
(A) Bryophytes
(B) Pteridophytes
(C) Gymnosperms
(D) Angiosperms
The fruit of leguminosas: (LHR. GI, 2015)
(A) Legume
(B) Pod
(C) Caryopsis
(D) Berry
In spermatophytes, seed is formed from: (LHR. GII, 2017)
(A) Ovary
(B) Ovule
(C) Anther
(D) Embryo sac
Which one of the following is not extinct?
(LHR. GI, 2014) (RWP. GI, 2017)
(A) Horneophyton
(B) Psilotum
(C) Psilophyton
(D) Cooksonia
Amphibious plants belong to group: (MLN. GI, 2016)
(A) Angiospermae
(B) Bryophytes
(C) Pteridophyta
(D) Filicinae
Microspores of seed plants that contain microgametophyte including gametes is
called: (LHR. GI, 2014)
(A) seed
(B) Ovule
(C) Pollen grain
(D) Flower
Heterospory is the production of two types of: (GRW. GI, 2015)
(A) Gametes
(B) spores
(C) Sperms
(D) Eggs
MCQs of Chapter 9 Kingdom Plantae
The male gametophyte of angiosperm is: (GRW. GI, 2016)
(A), anther
(B) Microspore
(C) Germinated pollen grain
(D) Megaspore
A haploid spermatozoid (antherozoid) fuses with the haploid egg of oosphere to
produce: (GRW. GII, 2015)
(A) Haploid oospore
(B) zygote
(C) Diploid oospore
(D) Both b and c
In mosses, archegonia and antheridia mixed with sterile hairs are called:
(SWL. GII, 2017)
(A) Mycelium
(B) Paraphyses
(C) Hyphae
(D) Trichomes
Megaspore within megasporangium develops into: (GRW. GI, 2014))
(A) Ovule
(B) Fruit
(C) Ovary
(D) Embryo sac
Fern Prothallus is: (GRW. GII, 2014) (RWP. 2019)
(A) sporophyte
(B) Saprophyte
(C) Gametophyte
(D) Seed
Ansar: B)
In lycopsids, the arrangement of leaves is: (SGD. GI, 2015)
(A) Spiral
(B) Alternate
(C) Opposite
(D) All above
In_, the sporophyte has stomata and chloroplasts in the epidermis and can
thus photosynthesize its own foodl. (MLN. GII, 2015)
(A) Hepaticopsida
(B) Anthoceropsida
(C) Bryopsida
(D) All bryophytes
Fern gametophyte is found in/on:(SGD. GI, 2016)
(A) Soil
(B) Saprophyte
(C) Sorus
(D) Rhizome
1st Year Biology Chapter 9 MCQs:
Strobilus is the reproductive structure of: (BWP. GI, 2016)
(A) Selaginella
(B) Equisctum
(C) Psilotum
(D) Rhynia
The plant of sphenopsida is also called as: (FBD. GI, 2017) (MLN. GII, 2018)
(A) Angiosperms
(B) Gymnosperms
(C) Mosses
(D) Arthrophytes
Small leaves having a single undivided vein are called: (LHR. GI, 2016)
(A) Microphylls
(B) Megaphylls
(C) Neutrophylls
(D) Heterophylls
A flower is modified: (BWP. GI, 2015)
(A) Stem
(B) Shoot
(C) Leaf
(D) Root
Technically a seed may be defined as a fertilized: (AJK. GI, 2015)
(A) Egg
(B) Oospore
Ovule
(D) Both A & C
The gametophyte of mosses is: (DGK. GII, 2014)
(A) Diploid
(B) Haploid
(C) Polyploid
(D) Tetrapoda
After fertilization is changed into a seed. (LHR. GI, 2017)
(A) Fruit
(B) Flower
Ovule
(D) Ovary
Which of the following is a modified leaf? (GRW. GI, 2015)
(A) Tendril
(B) Thorn
Flower
(D) Both B and C
Name the class that contains seedless plants: (AJK. GI, 2014)
(A) Angiospermas
(B) Paraphysis
(C) Gymnosperm
(D) Filicinae
Female gametophyte in flowering plants is: (DGK. GII, 2015)
(A) Ovary
(B) Archegonium
Seed
(D) Embryo sac
The part of flower which develops into fruit is: (SWL. GI, 2014)
(A) Flower
(B) Seed
(C) Ovule wall
D) Ovary
Double Fertilization is a special process found in:
(MLN. GI, 2014) (LHR. GII, 2015) (DGK. GI, 2016) (GRW. FBD. 2018) (GRW. 2019)
(A) Ferns
(B) Bryophytes
(C) Gymnosperm
(D) Angiosperms
In flowering plant, ovary wall develops into: (BWP. GI, 2017)
(A) Seed
(B) Fruit
(C) Flower
(D) Seed coat
Nectar: (AJK. GII, 2016)
(A) Provides nourishment to the plants
(B) Kills germs
Attracts pollinators
(D) Is sweet
Pollen grain develops from haploid microspores then later develops into sperm
bearing: (AJK. GII, 2017)
Al Gametophyte
(B) Sporophyte
(C) Megaspore
(D) Pollem sac